Mehta has held several teaching positions. He was a Professor at NYU School of Law, a Visiting Professor of Government at Harvard University, Associate Professor of Government and of Social Studies at Harvard, and for a brief period, Professor of Philosophy and of Law and Governance at Jawaharlal Nehru University. He was Member-Convenor of the Prime Minister of India's National Knowledge Commission, Member of the Supreme Court appointed Lyngdoh Committee on elections in Indian Universities, and has contributed to a number of reports for leading Government of India and International Agencies. He was on the Board of Governors of International Development Research Centre. He was Vice-Chair of the World Economic Forum's Council on Global Governance. He has also served on the Board of NIPFP, NCAER and NIID. He is on the editorial board of journals such as the American Political Science Review and Journal of Democracy. He received the 2010 Malcolm Adiseshiah Award and the 2011 Infosys Prize for Social Sciences. Mehta has published widely in the fields of political theory, intellectual history, constitutional law, politics and society in India and international politics. His scholarly articles have appeared in leading international referred journals in the field, as well as numerous edited volumes. His early work was on eighteenth century thought, particularly on Adam Smith and the Making of the Enlightenment. Mehta is an editorial consultant to leading national daily Indian Express, and his columns have appeared in dailies including the Financial Times, the Telegraph, the International Herald Tribune, and the Hindu. He is also on the editorial boards of many academic journals, including the American Political Science Review, the Journal of Democracy, and India and Global Affairs.
Controversies
Mehta resigned from the National Knowledge Commission in 2006 in protest against the UPA government's Higher Education Policies. Mehta also resigned from the Executive Committee of the prestigious Nehru Memorial Museum & Library in 2016 to protest the appointment of a politically-connected bureaucrat as director. He cited discomfort at being complicit in what he considered was the marginalisation of academic considerations by the government in making the appointment. Mr Mehta also believes that reading news from authentic sources is the need of the hour especially when the youth of the nation is using websites such as quora and wikipedia to gain information and form an opinion, especially when misinformation and disinformation is on the rise.
Selected works
Navigating the Labyrinth: Perspectives on India’s Higher Education, Orient BlackSwan, 2017